National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Mount Vernon Airport (KMVN)

Lat: 38.33°NLon: 88.85°WElev: 466ft.

Fair

75°F

24°C

Humidity 69%
Wind Speed SE 6 mph
Barometer 29.96 in (1014.5 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 16 Jun 1:56 am CDT
Extended Forecast for

3 Miles NNE Sesser IL

  • Overnight

    Overnight: Mostly clear, with a low around 68. East southeast wind around 7 mph.

    Low: 68 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 97. South southwest wind 6 to 11 mph.

    High: 97 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 74. South wind 5 to 8 mph.

    Low: 74 °F

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 94. South wind 6 to 14 mph, with gusts as high as 20 mph.

    High: 94 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73. South wind 7 to 10 mph, with gusts as high as 18 mph.

    Low: 73 °F

    Slight Chance
    T-storms

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms, mainly before 1pm. Mostly cloudy, with a high near 85. South wind 8 to 11 mph, with gusts as high as 18 mph.

    High: 85 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 72. South wind 3 to 8 mph.

    Low: 72 °F

    Mostly Cloudy

  • Juneteenth

    Juneteenth: A slight chance of showers before 1pm. Partly sunny, with a high near 87. South southeast wind 5 to 7 mph.

    High: 87 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 71. South southeast wind around 5 mph becoming calm in the evening.

    Low: 71 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 68. East southeast wind around 7 mph.
Sunday
Sunny and hot, with a high near 97. South southwest wind 6 to 11 mph.
Sunday Night
Mostly clear, with a low around 74. South wind 5 to 8 mph.
Monday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 94. South wind 6 to 14 mph, with gusts as high as 20 mph.
Monday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73. South wind 7 to 10 mph, with gusts as high as 18 mph.
Tuesday
A 30 percent chance of showers and thunderstorms, mainly before 1pm. Mostly cloudy, with a high near 85. South wind 8 to 11 mph, with gusts as high as 18 mph.
Tuesday Night
Mostly cloudy, with a low around 72. South wind 3 to 8 mph.
Juneteenth
A slight chance of showers before 1pm. Partly sunny, with a high near 87. South southeast wind 5 to 7 mph.
Wednesday Night
Mostly cloudy, with a low around 71. South southeast wind around 5 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 93. Calm wind becoming southeast around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 72. Calm wind.
Friday
Sunny, with a high near 95. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 72. Light south southwest wind.
Saturday
Mostly sunny, with a high near 95. Calm wind becoming south southwest 5 to 7 mph in the morning.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Sesser IL
 38.14°N 89.04°W
Last Update:
10:32 pm CDT Jun 15, 2024
Forecast Valid:
2am CDT Jun 16, 2024-6pm CDT Jun 22, 2024
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation